I have the arcade-original for Raine. Not a bad game, very cutsy and plenty of good platform features like shops, power-ups and puzzles.
My guess is it didnt get release, as it came rather late in the A500's life, the arcade machine was released in 1990.
Most arcade systems of that period had the venerable MC68000 at their heart, so its no huge surprise a conversion to Amiga was possible, eventhough the CPU clock on an A500-A2000 is a fair bit slower.
Taito F2:
Main Processor: MC68000 (16-bit; 12 MHz)
Sound: Z80 (8-bit; 4 MHz); YM2610
KLOV entry:
http://www.klov.com/game_detail.php?letter=&game_id=8433Taito Hardware:
http://emustatus.rainemu.com/taito/t_f2.htm